Tadalista 40 pills is used in erectile dysfunction in men. This medicine contains tadalafil as the main responsible ingredient for working. Which helps men maintain a strong erection. If you are taking any other weight loss or herbal supplements, you should inform your doctor before taking this medication. This medicine should be taken with water. This medicine is for men 18 years of age or older. This medicine is to be taken only once in 24 hours. This medicine should be taken only once a day.